﻿

#define DEBUG
using System;
using System.Diagnostics;
public class Myclass {
    [Conditional("DEBUG")]
    public static void Message(string msg) {
        Console.WriteLine(msg);
    }
}
class Test {
    static void function1() {
        Myclass.Message("In Function 1.");
        function2();
    }
    static void function2() {
        Myclass.Message("In Function 2.");
    }
    public static void Main() {
        Myclass.Message("In Main function.");
        function1();
        Console.ReadKey();
    }
}
